Malt Floor Germination

The intelligent malt system uses a unique vertical design and is modular to grow with your operation.

Malt floor germination. The most common are barley sorghum wheat and rye there are a number of different types of equipment that can be used to produce the malt. Although the production of barley malt always includes steeping germination and drying two different production methods have emerged. Below you can see pictures of different maltings. Malting is a seed germination process conducted under stringently restricted environmental conditions with stable humidity and temperature to produce soluble carbohydrates from the partially degraded starchy endosperm and to facilitate their subsequent decomposition in the brewing process by the release of hydrolytic enzymes from the scutellum and aleurone tissues mcfadden et al.

The favored floor material for european floor maltings has always been tiles quarried only in the bavarian village of solnhofen. A malt house malt barn or maltings is a building where cereal grain is converted into malt by soaking it in water allowing it to sprout and then drying it to stop further growth. After steeping the grain the floor malting process requires the wet grain to be put on a smooth concrete floor while it germinates. This process naturally modifies the barley structure breaking down cell walls and protein releasing starch and producing enzymes.

Over the course of four or five days the grains germinate and produce that sweet sweet sugar that is fermented into alcohol. The steeping tank allows for complete control over timing and air applications before you sluice down to the germination and kilning vessel. The moisture and temperatures are controlled to a recipe we have tailored for the type of malt. Once properly hydrated the malt is then sent not to a germination chamber but to a floor where it is spread evenly by hand into an approximately 15 cm 6 inch thick layer.

Cooler traditional floor germination temperatures allow for the complete beta glucan reduction needed for top performance in the lauter tun. The malt is used in brewing beer whisky and in certain foods. The sprouting barley is moved to a malting floor or vessel and allowed to grow for four to five days. Malting is a process of steeping germinating and drying grain to convert it into malt the malt is mainly used for brewing or whisky making but can also be used to make malt vinegar or malt extract various grains are used for malting.

Malting grain develops the enzymes α amylase β amylase required for modifying the grains starches into various types of sugar including monosaccharide glucose disaccharide maltose. We use higher and more sustained temperatures during the curing process lifting the color releasing richer malt notes and building a true palate fullness. Malt is germinated cereal grain that has been dried in a process known as malting the grain is made to germinate by soaking in water and is then halted from germinating further by drying with hot air.